14 citations
,
March 2021 in “Actas Dermo-Sifiliográficas” This review discusses the JAK/STAT signaling pathway's role in immune-mediated skin diseases and examines the efficacy and safety of JAK inhibitors for treating vitiligo and alopecia areata, but reports no new clinical results.
13 citations
,
January 2020 in “Acta Dermato Venereologica” Ruxolitinib treatment led to unexpected hair regrowth in a patient with alopecia universalis.
January 2026 in “Frontiers in Molecular Biosciences” This study identified a four-gene loop as a non-invasive biomarker that selectively activates in alopecia areata, providing a precise target for JAK inhibitor treatments.
144 citations
,
September 2012 in “Genes & development” This study found that aging in the epidermis disrupts cytokine balance and stem cell function, which may contribute to broader tumor-suppressive mechanisms.
15 citations
,
June 2020 in “Processes” This study suggests that the emulsion extract of brevilin A from Centipeda minima may stimulate hair regrowth in individuals with mild to moderate vertex balding by inhibiting JAK3.
December 2025 in “Journal of Human Immunity” In this case report, a 37-year-old patient with APECED showed significant clinical improvement, including hair regrowth and resolution of skin issues, after 11 months of treatment with ruxolitinib, highlighting the potential of JAK inhibitors in managing this complex autoimmune disease.
16 citations
,
January 2020 in “Annals of the rheumatic diseases” In this study, baricitinib improved the resolution of arthritis or rash in patients with systemic lupus erythematosus, but outcomes for skin involvement like alopecia were not reported.
October 2025 in “International Journal of Dermatology” Lasheras-Pérez et al. reported that JAK3 and TYK2 proteins are activated in certain forms of primary cicatricial alopecia, suggesting the JAK/TYK/STAT pathway as a potential therapeutic target for these conditions.
55 citations
,
October 2019 in “Dermatology and therapy” This review found that JAK/STAT pathway inhibitors, such as tofacitinib and ruxolitinib, led to symptom improvement in all observed atopic dermatitis cases, but responses were mixed for vitiligo and alopecia areata, with a generally mild safety profile reported.
January 2023 in “Indian Dermatology Online Journal” This review discusses the role of the JAK/STAT pathway in managing alopecia areata and emphasizes the need for further research to determine the ideal JAK inhibitor, as it reports no new clinical results.
16 citations
,
July 2020 in “International Journal of Molecular Sciences” This study found that ruxolitinib modulated inflammatory changes and stimulated growth factor signals by blocking the JAK-STAT pathway in an in vitro model of alopecia areata.
124 citations
,
October 2019 in “Frontiers in Immunology” This review discusses the role of the JAK-STAT pathway in autoimmune skin diseases and suggests potential therapeutic benefits of JAK inhibitors, but reports no new experimental results.
56 citations
,
January 2021 in “Clinical and Experimental Medicine” This review highlights the challenges in treating alopecia areata, noting that current therapies often lead to relapse and have uncertain long-term effectiveness; it also points to potential future treatments such as JAK-STAT inhibitors and PRP.
3 citations
,
July 2023 in “International journal of molecular sciences” This review discusses the association between emotional stress-related neuropeptides and the pathogenesis of alopecia areata, reporting no new experimental findings.
2 citations
,
June 2022 in “Journal of cosmetic dermatology” This case report highlights the onset of alopecia areata following dupilumab treatment, noting the significant temporal link between the medication use and hair loss occurrence.
This review explores emerging therapies for hair regrowth, highlighting two strategies: hair follicle neogenesis and Wnt/B-catenin pathway modulation, which show promise for treating alopecia by potentially offering more effective options than existing treatments.
April 2025 in “JAAD Case Reports” This review discusses central centrifugal cicatricial alopecia in adult women of African descent and reports no clinical results; the authors highlight traditional treatments and their impact on quality of life.
November 2024 in “Open Repository of the University of Porto (University of Porto)” This report details a six-month internship experience, split between hospital and community pharmacy settings, which enhanced practical skills and theoretical knowledge in pharmaceutical care and highlighted the pharmacist's role in ensuring safe medication use.
55 citations
,
October 2015 in “Journal of Investigative Dermatology” Alopecia areata is linked to immune-related genes, suggesting JAK inhibitors as a potential treatment.
3 citations
,
September 2025 in “Frontiers in Immunology” This review discusses the complex role of immune disturbances and the JAK-STAT pathway in alopecia areata, noting the success of JAK inhibitors in treatment, while highlighting ongoing debates and challenges in targeting other pathways like IL-17 and TNF-α.
3 citations
,
February 2022 in “Rheumatology” In this report, a 25-year-old female patient with anti-MDA5 antibody-positive dermatomyositis and alopecia areata achieved complete remission of hair loss after treatment with baricitinib.
2 citations
,
May 2017 in “Journal of the American Academy of Dermatology” Tofacitinib helped a 19-year-old regrow hair after other treatments failed.
1 citations
,
April 2023 in “Portuguese Journal of Dermatology and Venereology” This review examines the pathophysiological mechanisms and emerging targeted treatments for alopecia areata, particularly highlighting the efficacy of oral JAK inhibitors over other less effective alternatives.
1 citations
,
February 2021 in “Farmacja Polska” This article reviews the role of the JAK-STAT pathway in inflammatory skin diseases and considers the therapeutic benefits of JAK inhibitors, presenting them as promising treatments but reports no new experimental results.
July 2026 in “Quality in Sport” This review reports that Janus kinase inhibitors and regenerative therapies, such as exosomes and platelet-rich plasma, significantly improve scalp hair regrowth in moderate-to-severe alopecia areata, though challenges like high relapse rates and socioeconomic barriers remain, underscoring the need for personalized treatment protocols.
June 2026 in “Wiener klinische Wochenschrift” This review highlights advancements in the understanding and treatment of alopecia areata, noting that the approval of oral Janus kinase inhibitors like baricitinib and ritlecitinib marks a significant development in managing severe cases of this autoimmune condition.
April 2026 in “Journal of Inflammation Research” This narrative review highlights the shared immunopathogenesis of alopecia areata and atopic dermatitis and discusses approved and investigational therapies that target common pathways, suggesting a future for personalized treatment strategies.
July 2025 in “Cell & Bioscience” Specific immune cells and pathways contribute to hair follicle inflammation and hair loss, suggesting potential treatments for lichen planopilaris.
April 2025 in “International Journal of Molecular Sciences” This review highlights the limitations of existing hair loss treatments like minoxidil and finasteride and suggests that future therapies may benefit from focusing on antibody and cell-based treatments, which offer targeted and potentially transformative options for managing hair loss disorders.
July 2023 in “University of Debrecen Electronic Archive (University of Debrecen)” This review suggests that novel treatment developments targeting the pathomechanics of alopecia areata, such as JAK inhibitors, show promise, although optimal treatment strategies are still under investigation.